package com.tangyuan.answer.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.tangyuan.model.Answertopaper;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface AnswertopaperMapper extends BaseMapper<Answertopaper> {
    List<Answertopaper> checkAnswertopaper(Long userId, Long objectId, Long gradeId);
}
